Plot coefficient paths of boosted CRCH objects.
Plot paths of coefficients or log-likelihood contributions for
# S3 method for crch.boost plot(x, loglik = FALSE, standardize = TRUE, which = c("both", "location", "scale"), mstop = NULL, coef.label = TRUE, col = NULL, …)
an object of class
logical whether log-likelihood contribution shall be plotted instead of coefficient value.
logical whether coefficients shall be standardized. Not used if
loglik = TRUE
"scale"plots only the coefficients for the location and scale part of the model respectively.
"both"plots the coefficient paths of both parts in one graph.
Stopping iteration for which a vertical line is plotted. Possible choices are
"no". Default is the stopping iteration used for fitting.
logical whether paths shall be labeled.
Color(s) for the paths. If
which="both"a vector of two colors where the paths for the location are plotted in the first color and for the scale in the second color.
further arguments passed to